| 제목 | Assimp commit 17c12da Divide By Zero |
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| 설명 | A division-by-zero vulnerability exists in Assimp's FBX exporter within the FBXExporter::WriteObjects() function at FBXExporter.cpp:1249. The flaw occurs when processing UV channels where the component count mNumUVComponents[uvi] is zero. The code performs a division operation using this zero value without any validation check, triggering a floating-point exception (FPE) and an immediate program crash. Remote attackers can exploit this vulnerability via a maliciously crafted input file to cause a denial-of-service (DoS) condition. |
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| 원천 | ⚠️ https://github.com/assimp/assimp/issues/6613 |
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| 사용자 | TYGLS (UID 94774) |
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| 제출 | 2026. 05. 07. AM 04:45 (3 개월 ago) |
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| 모더레이션 | 2026. 05. 31. AM 08:14 (24 days later) |
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| 상태 | 수락 |
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| VulDB 항목 | 367481 [Assimp 까지 6.0.4 UV Channel FBXExporter.cpp WriteObjects 서비스 거부] |
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| 포인트들 | 20 |
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